20. Change of Name
Upon a change in the name of a foreign company registered under Part XI of the Act the company shall, within twenty-eight days after the date on which particulars of the alteration if despatched with due diligence could, in due course of post, have been received in Western Australia, file with the Registrar notice of the change. Such notice shall be in accordance with Form 73. A certified copy of the certificate of incorporation showing the change of name shall be attached to the notice.